Ok I want to know what are the abosolute best excursions in Cozumel, Grand Cayman, and Ocho Rios. I am thinking of the party boat in Cozumel, the river tubing in Ocho Rios and just wander in Grand Cayman. I am a single 32 year old going with a single male pal. I would like to snorkel but he doesn't want to, and thats ok. We are kind of party people. If not excursions, what things should we see??? Like what are cool things in Grand Cayman????? Thanks!!